Computes extrene efficiency ranks for the given DMUs (alternatives) using CCR Data Envelopment Analysis Model. ]]> A list of alternatives (DMUs). [...] [...] ]]> A list of criteria with specified preference direction. List has to contains at least one criterion that will be minimized (input) and at least one criterion that will be maximized (output). [...] [...] [...] ]]> A list of alternatives (DMUs) minimal performances (or exact performances if intervals should be created by tolerance). [...] [...] [...] [...] [...] ]]> A list of alternatives (DMUs) maximal performances. [...] [...] [...] [...] [...] ]]> A list of criteria linear constraints. [...] [...] [...] [...] [...] [...] ]]> Represents method parameters (tolerance). %1 ]]> The value should be a non-negative number. = 0]]> 0.00

A list of pairs of pairs of DMU related with necessary preference relation. [...] [...] 1 [...] [...] ]]>

A list of pairs of pairs of DMU related with possible preference relation. [...] [...] 1 [...] [...] ]]>

A list of messages generated by the algorithm.